The flat is very very nice, new and has 3 comnfortable beds and one extra matress (in 2 separate bedrooms).
The bathroom and kitchen, as well as all other rooms, are very clean as the flat seems brand new.
There is also a TV, DVD and Hifi, which we did not really use.
The neighborhood is also very nice, the are 2 supermarkets around the corner and MRT Station Huai Kwang is only 5 min walking. (MRT is actually the best way to get around in Bangkok, as traffic jams are so annoying.)
There are a lot of original Thai street kitchens directly around the corner, as well as restaurants within 5 to 10 min walking.
There are also big hotels very close, in case you are looking for an international breakfast or dinner.
And last but not least there is swimming pool in the appartment block...